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Principal Sponsors

The William and Flora Hewlett Foundation
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Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
The NSF LogoNational Science Foundation

An independent federal agency created by Congress in 1950 to promote the progress of science.

Excellence Center of Science and Mathematics Education at King Saud University LogoExcellence Center of Science and Mathematics Education at King Saud University

King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.

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Sound

This simulation lets you see sound waves. Adjust the frequency, volume, and harmonic content and you can see and hear how the wave changes. Move the listener around and hear what she hears.

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See changelog
Version 2.13
1059 KB
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Topics

Main Topics

  • Sound
  • Wave

Related Topics

Sample Learning Goals

  • Explain how different sounds are modeled, described, and produced.
  • Design ways to determine the speed, frequency, period and wavelength of a sound wave model.

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Teaching Ideas

Tips for Teachers

There is no teacher's guide for this simulation.

Ideas and Activities for this Sim

There are 12 contributions listed.

Ascending Sort (Z-A)Title Author Level Type Updated
Concept questions for Physics using PhET (Inquiry Based) Designed by PhET IconImage of Gold StarT. LoebleinUG-Intro
HS
CQs8/09
EM wave analogy tutorial Designed by PhET IconImage of Gold StarN. PodolefksyUG-IntroLab6/08
Making use of the Sound Simulations D. CameronHSLab9/07
Reflection and Interference of Waves P. WilliamsUG-IntroLab1/09
Sound Simulation Homework Designed by PhET IconK. PerkinsUG-Intro
HS
HW10/08
Sound Simulation Homework II Designed by PhET IconK. PerkinsHS
UG-Intro
HW11/08
Sound Waves G. SwansonHSLab9/07
Sound Waves Lab A. JordanHSLab9/07
Sound: An Introduction (Inquiry Based) Designed by PhET IconImage of Gold StarT. LoebleinUG-Intro
HS
Lab
CQs
11/08
Wave clicker questions (Inquiry Based) Designed by PhET IconT. LoebleinHS
UG-Intro
CQs11/08
Wave demonstrations: water, sound, light (Inquiry Based) Designed by PhET IconImage of Gold StarT. LoebleinUG-Intro
HS
Demo
CQs
11/08
Wave unit (Inquiry Based) Designed by PhET IconImage of Gold StarT. LoebleinUG-Intro
HS
CQs
Lab
Demo
8/09

Submit Your Ideas & Activities

Note: The maximum file size is 64M, with a maximum upload of 64M at a time.

Required fields are marked with an asterisk (*).

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file(s)
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Check the PhET design guidelines (PDF)

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Software Requirements

Java Icon

Windows Systems Macintosh Systems Linux Systems
Microsoft Windows XP/Vista/7
Sun Java 1.5.0_15 or later

OS 10.4.11 or later
Apple Java 1.5.0_19 or later

Sun Java 1.5.0_15 or later

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Translated Versions

Run localized Download
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Greek Greek Download
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Credits

Design Team Third-party Libraries Thanks To
  • Ron LeMaster (developer)
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Wendy Adams
  • Interviewer: Danielle Harlow
  • JASS SDK by Kees van den Doel
  • Oscillator.Java by Matthias Pfisterer
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